[Rylinks]

An engineer said they have defenses against this

>Checking for offensive words is only one of the filters we have. Even without that filter, it’s essentially impossible to get recaptcha to return a false result.

http://musicmachinery.com/2009/04/27/moot-wins-time-inc-lose...

[shadowfox]

> it’s essentially impossible to get recaptcha to return a false result.

Famous last words :P